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25% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ30 in Cart.

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25% Off Select Parts and Accessories
Receive 25% Off Your Online or In-Store Purchase. Use promotional code MMJ25 at checkout to receive discount. Not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included will be displayed in product search results and product detail pages. INCLUDES the following categories: Starters, Alternators, Fuel Pumps, Radiators, Shocks & Struts, Chassis, CV Axles, Batteries, Ignition, Window Motors, Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Headlamps and Bulbs. Excludes the following brands: Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner and BBK Performance. Valid online until 2:59 am EST on 5/1/17.

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68_45_MMTS-WRX01
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  • Part #: MMTS-WRX01|
  • SKU: 152091

4 days after 6 p.m.


    • Mishimoto Thermostat Activates at 60º C OEM Thermostat Activates at 76.5º C
    • Also Fits: Subaru Baja 03-06 Subaru Forester 97-10 Subaru Impreza 93-10 Subaru Legacy 89-10 Subaru Outback 00-10 Subaru SVX 93-97 Subaru Tribeca 06-10
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$59.99
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Mishimoto SUBARU IMPREZA AND STI RACING THERMOSTAT, 2001+

The Mishimoto racing thermostat for the 2001+ Subaru Impreza WRX and STI will promote greater cooling efficiency throughout your engine. The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications. Once the engine is fully warmed up the Mishimoto racing thermostat will open up at a lower temperature than standard thermostats, also allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures.
  • Mishimoto Thermostat Activates at 60º C OEM Thermostat Activates at 76.5º C
  • Also Fits: Subaru Baja 03-06 Subaru Forester 97-10 Subaru Impreza 93-10 Subaru Legacy 89-10 Subaru Outback 00-10 Subaru SVX 93-97 Subaru Tribeca 06-10


152091